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Individual Calculations May 2010 |
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| Wilson, Alexandra Total change: -3.45 | |   |
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| Nationale 1 - R8-9 | Various | FRA | 2010-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2065 | 1.00 | 1 | 0.45 | 15 | 6.75 | |
|  Jeannerot, Lea | | | 2030 | FRA | 1.00 | 1 | 0.45 | 15 | 6.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Southend Open | Southend | ENG | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2065 | 1.00 | 5 | -0.68 | 15 | -10.20 | |
|  Howell, David W L | g | | 2465 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Anderson, John | | | 2213 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Sugden, John N | | | 2212 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Lock, Gavin R | | | 2188 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Lenier, Jude A | | | 1942 | ENG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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